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2,5-二苯基-1,3,4-噻二唑

2,5-二苯基-1,3,4-噻二唑名称

[ CAS 号 ]:
1456-21-9

[ 中文名 ]:
2,5-二苯基-1,3,4-噻二唑

[ 英文名 ]:
2,5-Diphenyl-1,3,4-thiadiazole

[英文别名 ]:

2,5-Diphenylthiadiazole
2,5-Difenil-1,3,4-tiadiazolo [Italian]
2,5diPhThadiazo
Diphenyl-[1,3,4]thiadiazol
1,3,4-THIADIAZOLE,2,5-DIPHENYL
2,5-diphenyl-[1,3,4]thiadiazole
2,4-DINITROPHENYL DIPHENYLAMINE,ORANGE SOLID
2,5-Diphenyl-{1,3,4}thiadiazol
diphenyl-[1,3,4]thiadiazole
L 1540

2,5-二苯基-1,3,4-噻二唑物理化学性质

[ 密度 ]:
1.216g/cm3

[ 沸点 ]:
403.1ºC at 760 mmHg

[ 分子式 ]:
C₁₄H₁₀N₂S

[ 分子量 ]:
238.30800

[ 闪点 ]:
189.2ºC

[ 精确质量 ]:
238.05600

[ PSA ]:
54.02000

[ LogP ]:
3.87210

[ 蒸汽压 ]:
2.44E-06mmHg at 25°C

[ 折射率 ]:
1.633

2,5-二苯基-1,3,4-噻二唑毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XI3800000

CHEMICAL NAME :: 1,3,4-Thiadiazole, 2,5-diphenyl-

CAS REGISTRY NUMBER :: 1456-21-9

BEILSTEIN REFERENCE NO. :: 0170386

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C14-H10-N2-S

MOLECULAR WEIGHT :: 238.32

WISWESSER LINE NOTATION :: T5NN DSJ CR& ER

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 241 mg/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - lacrimation Cardiac - other changes Lungs, Thorax, or Respiration - other changes

REFERENCE :: FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 13,187,1958

2,5-二苯基-1,3,4-噻二唑安全信息

[ 海关编码 ]:
2934999090

2,5-二苯基-1,3,4-噻二唑合成路线

详细合成路线

2,5-二苯基-1,3,4-噻二唑上下游产品

2,5-二苯基-1,3,4-噻二唑上游产品

2,5-二苯基-1,3,4-噻二唑下游产品

2,5-二苯基-1,3,4-噻二唑海关

[ 海关编码 ]: 2934999090

[ 中文概述 ]:
2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%